作者:Qiang Zhang、John A. Porco
DOI:10.1021/ol300386t
日期:2012.4.6
A concise total synthesis of (±)-7-epi-nemorosone is reported. Our synthetic approach establishes a viable route to polycyclic polyprenylated acylphloroglucinol natural products (PPAP’s) bearing a C-7 endo prenyl side chain. Key steps include retro-aldol-vinyl cerium addition to a hydroxy adamantane core scaffold and palladium-mediated deoxygenation.
报道了 (±)-7- epi- nemorosone 的简明全合成。我们的合成方法为带有 C-7内异戊二烯侧链的多环聚异戊二烯化酰基间苯三酚天然产物 (PPAP) 建立了可行的途径。关键步骤包括向羟基金刚烷核心支架和钯介导的脱氧反应中加入逆醛醇-乙烯基铈。